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| author | David Miller <davem@davemloft.net> | 2009-02-18 01:35:21 -0800 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-03-13 14:24:04 +1000 |
| commit | 09e40d65d0aa6680428143cda1a7bdc8846ee991 (patch) | |
| tree | 76c6d457d9cb63873f43ec33abf1d1ec500c0260 /drivers/gpu | |
| parent | 958a6f8ccb1964adc3eec84cf401c5baeb4fbca0 (diff) | |
| download | kernel-crypto-09e40d65d0aa6680428143cda1a7bdc8846ee991.tar.gz kernel-crypto-09e40d65d0aa6680428143cda1a7bdc8846ee991.tar.xz kernel-crypto-09e40d65d0aa6680428143cda1a7bdc8846ee991.zip | |
drm: Only use DRM_IOCTL_UPDATE_DRAW compat wrapper for compat X86.
Only X86 32-bit uses a different alignment for "unsigned long long"
than it's 64-bit counterpart.
Therefore this compat translation is only correct, and only needed,
when either CONFIG_X86 or CONFIG_IA64.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_ioc32.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c index 920b72fbc95..282d9fdf9f4 100644 --- a/drivers/gpu/drm/drm_ioc32.c +++ b/drivers/gpu/drm/drm_ioc32.c @@ -954,6 +954,7 @@ static int compat_drm_sg_free(struct file *file, unsigned int cmd, DRM_IOCTL_SG_FREE, (unsigned long)request); } +#if defined(CONFIG_X86) || defined(CONFIG_IA64) typedef struct drm_update_draw32 { drm_drawable_t handle; unsigned int type; @@ -984,6 +985,7 @@ static int compat_drm_update_draw(struct file *file, unsigned int cmd, DRM_IOCTL_UPDATE_DRAW, (unsigned long)request); return err; } +#endif struct drm_wait_vblank_request32 { enum drm_vblank_seq_type type; @@ -1066,7 +1068,9 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = { #endif [DRM_IOCTL_NR(DRM_IOCTL_SG_ALLOC32)] = compat_drm_sg_alloc, [DRM_IOCTL_NR(DRM_IOCTL_SG_FREE32)] = compat_drm_sg_free, +#if defined(CONFIG_X86) || defined(CONFIG_IA64) [DRM_IOCTL_NR(DRM_IOCTL_UPDATE_DRAW32)] = compat_drm_update_draw, +#endif [DRM_IOCTL_NR(DRM_IOCTL_WAIT_VBLANK32)] = compat_drm_wait_vblank, }; |